1.5V 3V 3.3V 3.7V 4.2V step up to 5V 1A 1.5A dc dc converter USB charging module circuit board

We produce MODULE ! CUSTOM-MADE module is OK! Our company produce your own board!

-----------------------------------------------------------------------------------------------------------------

PRODUCT PICTURE

Support the apple mobile phone recognition.

Module parameters

Module properties: unfenced booster module (BOOST)

The input voltage: 1-5 v

Output voltage: 5.1 V voltage regulator

Rated output current: 1 A - 1.5 - A (single lithium electricity input), the largest 1.5 A (single lithium electricity input)

Conversion efficiency: up to 96% (the higher the input voltage, higher efficiency)

Switching frequency, 500 KHZ

Output ripple: 30 mv (MAX) 20 m bandwidth (input 4 V output of 5.1 V 1 a)

Undervoltage instruction: load the LED indicator (input voltage below 2.7 V LED lights out)

Working temperature: industrial grade (- 40 ℃ to + 85 ℃)

With temperature rise: 30 ℃

Static electricity: 200 ua

Load regulation: plus or minus 1%

Voltage regulation: plus or minus 0.5%

Dynamic response speed: 200 us 5%

Short circuit protection: no,

Input reverse connect protection: no, usually can do it in the input diode protection

Connection mode: welding

Input mode: IN + input level is, the IN - negative input

Output: the standard USB

Overall dimensions: 28.9 * 18.8 * 18.8 MM with USB port (default delivery)

23.5 * 18.8 * 5.5 MM excluding USB port

SHIPPING TERMS

1.Ship to whole world : DHL , UPS, FEDEX, EMS, HKPOST, SGPOST,SWPOST

2.Lead time:2days. If we don't have stock at that time, it takes 2-4days to produce it.

 ------------------------------------------------------------------------------------------------------------------

PAYMENT TERMS

1.We accept PAYPAL, TT, WESTERN UNION, ESCROW

2.Commission:   *Paypal: total sum *0.041   *Escrow: total sum *0.05   *TT: $28-$45(according to amount)   *Western union: $0

GUARANTEE PERIOD

    3 Months, if the quality have any problems, We have a good after sale

service team will slove the quality problems for you.

1.If you test the products and it doesn't work, pls keep it and send it to us in 

   1 month, we will send the good one to you with the following order.

2.If the product is already used by you, then no warranty.

3.If the product is broken by man-made, then no warranty.

CONTACT US